The config currently includes ctype, math, stdlib, inttypes and string
functions.
Reviewed By: lntue
Differential Revision: https://reviews.llvm.org/D140378
The `tools` directory depends on `llvm_gtest` which is not immediately
availible with a runtimes build. This patch builds the `llvm_gtest`
target if it isn't present. Additionally, we use the CMake binary
directory to find the tool binary, which is different when using a
runtimes build. Using the LLVM binary directory should match both build
conditions.
Reviewed By: lntue
Differential Revision: https://reviews.llvm.org/D139348
Along the way, made a change to run tool unittests when the target
"check-libc" is run by introducing a libc testsuite for tool unittests.
Reviewed By: michaelrj
Differential Revision: https://reviews.llvm.org/D93142
This adds an initial test that can serve as a basis for other tests on
wrappergen.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D92137
